Propagation and absorption of the fast magnetosonic wave in the ion-cyclotron range of frequencies in the DIVA Tokamak

Satoru Iizuka; K. Odajima; H. Kimura; S. Sengoku; H. Matsumoto; T. Sugie; K. Takahashi; T. Yamauchi; K. Kumagai; T. Kawakami; H. Takeuchi; T. Matsuda; K. Ohasa; M. Nagami; S. Yamamoto; T. Nagashima; H. Maeda; Y. Shimomura

doi:10.1103/PhysRevLett.45.1256

Propagation and absorption of the fast magnetosonic wave in the ion-cyclotron range of frequencies in the DIVA Tokamak

Satoru Iizuka, K. Odajima, H. Kimura, S. Sengoku, H. Matsumoto, T. Sugie, K. Takahashi, T. Yamauchi, K. Kumagai, T. Kawakami, H. Takeuchi, T. Matsuda, K. Ohasa, M. Nagami, S. Yamamoto, T. Nagashima, H. Maeda, Y. Shimomura

ENG - Electrical Engineering

Research output: Contribution to journal › Article

6 Citations (Scopus)

Abstract

A mode conversion theory of the fast magnetosonic wave is compared with the experimental results in a deuterium plasma with minority hydrogen. The direct measurements of toroidal wave length, toroidal damping length, and the increase of ion temperature show that parameter dependences of ion heating are well explained by the mode conversion theory including tunneling, reflection, and absorption of the fast wave at a two-ion hybrid resonance layer.

Original language	English
Pages (from-to)	1256-1260
Number of pages	5
Journal	Physical Review Letters
Volume	45
Issue number	15
DOIs	https://doi.org/10.1103/PhysRevLett.45.1256
Publication status	Published - 1980 Jan 1

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.45.1256

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Iizuka, S., Odajima, K., Kimura, H., Sengoku, S., Matsumoto, H., Sugie, T., Takahashi, K., Yamauchi, T., Kumagai, K., Kawakami, T., Takeuchi, H., Matsuda, T., Ohasa, K., Nagami, M., Yamamoto, S., Nagashima, T., Maeda, H., & Shimomura, Y. (1980). Propagation and absorption of the fast magnetosonic wave in the ion-cyclotron range of frequencies in the DIVA Tokamak. Physical Review Letters, 45(15), 1256-1260. https://doi.org/10.1103/PhysRevLett.45.1256

Propagation and absorption of the fast magnetosonic wave in the ion-cyclotron range of frequencies in the DIVA Tokamak. / Iizuka, Satoru; Odajima, K.; Kimura, H.; Sengoku, S.; Matsumoto, H.; Sugie, T.; Takahashi, K.; Yamauchi, T.; Kumagai, K.; Kawakami, T.; Takeuchi, H.; Matsuda, T.; Ohasa, K.; Nagami, M.; Yamamoto, S.; Nagashima, T.; Maeda, H.; Shimomura, Y.

In: Physical Review Letters, Vol. 45, No. 15, 01.01.1980, p. 1256-1260.

Research output: Contribution to journal › Article

Iizuka, S, Odajima, K, Kimura, H, Sengoku, S, Matsumoto, H, Sugie, T, Takahashi, K, Yamauchi, T, Kumagai, K, Kawakami, T, Takeuchi, H, Matsuda, T, Ohasa, K, Nagami, M, Yamamoto, S, Nagashima, T, Maeda, H & Shimomura, Y 1980, 'Propagation and absorption of the fast magnetosonic wave in the ion-cyclotron range of frequencies in the DIVA Tokamak', Physical Review Letters, vol. 45, no. 15, pp. 1256-1260. https://doi.org/10.1103/PhysRevLett.45.1256

Iizuka, Satoru ; Odajima, K. ; Kimura, H. ; Sengoku, S. ; Matsumoto, H. ; Sugie, T. ; Takahashi, K. ; Yamauchi, T. ; Kumagai, K. ; Kawakami, T. ; Takeuchi, H. ; Matsuda, T. ; Ohasa, K. ; Nagami, M. ; Yamamoto, S. ; Nagashima, T. ; Maeda, H. ; Shimomura, Y. / Propagation and absorption of the fast magnetosonic wave in the ion-cyclotron range of frequencies in the DIVA Tokamak. In: Physical Review Letters. 1980 ; Vol. 45, No. 15. pp. 1256-1260.

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abstract = "A mode conversion theory of the fast magnetosonic wave is compared with the experimental results in a deuterium plasma with minority hydrogen. The direct measurements of toroidal wave length, toroidal damping length, and the increase of ion temperature show that parameter dependences of ion heating are well explained by the mode conversion theory including tunneling, reflection, and absorption of the fast wave at a two-ion hybrid resonance layer.",

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AU - Matsumoto, H.

AU - Sugie, T.

AU - Takahashi, K.

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AU - Kumagai, K.

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AU - Takeuchi, H.

AU - Matsuda, T.

AU - Ohasa, K.

AU - Nagami, M.

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AU - Maeda, H.

AU - Shimomura, Y.

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